Home / 2,243,245.26-3,095,662.68-1,224,650.02

Finding the Fourth Proportional to 2,243,245.26, 3,095,662.68 and 1,224,650.02

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Solution

The fourth proportional to 2,243,245.26, 3,095,662.68 and 1,224,650.02 is: 1,690,008.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,245.26 : 3,095,662.68 = 1,224,650.02 : x
  2. Step 2: Convert to fraction form
    2,243,245.26/3,095,662.68 = 1,224,650.02/x
  3. Step 3: Cross multiply
    2,243,245.26x = 3,095,662.68 × 1,224,650.02
  4. Step 4: Simplify right side
    2,243,245.26x = 3,791,103,362,975.25
  5. Step 5: Solve for x
    x = 3,791,103,362,975.25/2,243,245.26
  6. Step 6: Final answer
    x = 1,690,008.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.